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Individual Calculations May 2024 |
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| Jaramillo Daza, David Total change: 46.80 | |   |
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| Campeonato Nacional Sub 14 Abs | Barranquilla | COL | 2024-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1726 | 2.00 | 4 | -0.91 | 40 | -36.40 | |
|  Pinedo Fernandez, David Rebey | | | 1553 | COL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Cruz Zapata, Gabriel | | | 1470 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Diaz Avila, Jarett Alexander | | | 1603 | COL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Silva Alvarez, Matias | | | 1576 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Campeonato Nacional de Ajedrez Clasico Sub12 Absoluto | Medellin | COL | 2024-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1726 | 5.50 | 6 | 2.08 | 40 | 83.20 | |
| | Lucuara Alvarez, Mateo | | | 1518 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gomez Silva, Maximiliano | | | 1591 | COL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Castro Lombana, Juan Pablo | | | 1826 | COL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Rueda Ahumada, Gabriel Omar | | | 1755 | COL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Payares Diaz, Alejandro | | | 1634 | COL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Gonzalez Gonzalez, Guillermo Davi | | | 1711 | COL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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